<template>
  <div>
    <van-nav-bar
      :title="$route.meta.title"
      left-arrow
      @click-left="$router.back()"
    />
  </div>
</template>


 

<style  lang="less">
.van-nav-bar__content {
  background: #ff6700;

  .van-nav-bar__left {
    .van-icon {
      color: #fff;
      font-size: 0.25rem;
    }
  }
}
</style>